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On-Machine Optical Probe Based on Discrete Rotational Symmetric Triangulation

Correspondence should be addressed to Xu Zhang; nc.ude.uhs@gnahzux and Quan Zhang; nc.ude.uhs@nauqnlocnil Received 16 May 2018; Accepted 28 June 2018; Published 19 July 2018 Academic Editor: Juan C. Jauregui ... -Correa Copyright © 2018 Xu Zhang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any

A New Control Method for Second-Order Multiple Models Control System Based on Global Sliding Mode

Zhang; moc.361@8189891xdz Received 11 January 2018; Revised 23 May 2018; Accepted 28 June 2018; Published 30 July 2018 Academic Editor: Andrzej Swierniak Copyright © 2018 Dan-xu Zhang et al. This is ... Engineering, Air Force Engineering University, Xi’an, China 2Research Center for Evaluation and Argumentation, Academy of Military Sciences, Beijing 100091, China Correspondence should be addressed to Dan-xu

Voltage Balancing Method on Expert System for 51-Level MMC in High Voltage Direct Current Transmission

2016 Academic Editor: Tarek Ahmed-Ali Copyright © 2016 Yong Chen and Xu Zhang. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use

Temperature Control of Gas Chromatograph Based on Switched Delayed System Techniques

We address the temperature control problem of the gas chromatograph. We model the temperature control system of the gas chromatograph into a switched delayed system and analyze the stability by common Lyapunov functional technique. The PI controller parameters can be given based on the proposed linear matrix inequalities (LMIs) condition and the designed controller can make the...

Dynamic Characteristics Study with Multidegree-of-Freedom Coupling in TBM Cutterhead System Based on Complex Factors

A multidegree-of-freedom coupling dynamic model, which contains a joint cutterhead, an inner ring gear, a support shield body, and pinions, is established, considering the external stochastic excitations, time-varying meshing stiffness, transmission errors, clearance, and so forth. Based on the parameters of an actual project and the strong impact of external excitations, the...

Dynamic Characteristics Study with Multidegree-of-Freedom Coupling in TBM Cutterhead System Based on Complex Factors

A multidegree-of-freedom coupling dynamic model, which contains a joint cutterhead, an inner ring gear, a support shield body, and pinions, is established, considering the external stochastic excitations, time-varying meshing stiffness, transmission errors, clearance, and so forth. Based on the parameters of an actual project and the strong impact of external excitations, the...